CORSAIR - How do you control your fan speed? Motherboard? PWM repeater? Dedicated controller like COMMANDER CORE XT? | Facebook
![arduino - Proper configuration of a PWM fan which should be stopped when the controller power is cut off - Electrical Engineering Stack Exchange arduino - Proper configuration of a PWM fan which should be stopped when the controller power is cut off - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/dMYIY.png)
arduino - Proper configuration of a PWM fan which should be stopped when the controller power is cut off - Electrical Engineering Stack Exchange
![Fans with PWM Control Function | San Ace COOLING SYSTEMS Technical Material | Product Site | SANYO DENKI Fans with PWM Control Function | San Ace COOLING SYSTEMS Technical Material | Product Site | SANYO DENKI](https://products.sanyodenki.com/info/static/images_rwd_2020/product/pwm_01_en.png)
Fans with PWM Control Function | San Ace COOLING SYSTEMS Technical Material | Product Site | SANYO DENKI
![Amazon.com: SinLoon 4 Knob Cooling Fan Speed Controller PC 8 Channels Fan Hub for CPU Case HDD VGA PWM Fan PCI Bracket 12V Fan Control- 4Pin Interface Power Supply ( 4 Pin 4Knob ) : Electronics Amazon.com: SinLoon 4 Knob Cooling Fan Speed Controller PC 8 Channels Fan Hub for CPU Case HDD VGA PWM Fan PCI Bracket 12V Fan Control- 4Pin Interface Power Supply ( 4 Pin 4Knob ) : Electronics](https://m.media-amazon.com/images/I/71NhsUuFNpL._AC_UF894,1000_QL80_.jpg)